Publication:
Quasi pseudo-inverse reconstruction for rotating PET scanners

Thumbnail Image
Identifiers
URI: https://hdl.handle.net/10016/12141
ISSN: 1082-3654
ISBN: 0-7803-9221-3
DOI: 10.1109/NSSMIC.2005.1596894
Files
quasi_IEEE_2005_ps.pdf (440.18 KB)
Publication date
2005-10
Defense date
Authors
Advisors
Tutors
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Impact
Google Scholar
Export
Research Projects
Organizational Units
Journal Issue
Abstract
A new reconstruction strategy is proposed for 3D images acquired with rotating PET scanners. This method is based on the decomposition of the System Response Matrix (SRM) into a projection and a rotation components that are inverted independently. We present the rationale of the new reconstruction procedure as well as some examples to compare with analytical 3D reconstruction (3DRP) and 3D statistical reconstruction (3D-OSEM)
Description
Proceeding of: 2005 IEEE Nuclear Science Symposium Conference Record, Puerto Rico, 23-29 Oct. 2005
Keywords
Statistical image reconstruction, Positron Emission Tomography (PET), Small animal imaging
Bibliographic citation
2005 IEEE Nuclear Science Symposium Conference Record, oct. 2005, vol. 5, p. 2704-2707
Collections
DBIAB - BIIG - Book Chapters
DBIAB - BIIG - Proceedings